Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

20109655 (number)

20109655 is an odd 8-digits composite number following 20109654 and preceding 20109656. In scientific notation, it is written as 2.0109655 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 15540640 positive integers (up to 20109655) that are relatively prime to 20109655.

Interesting facts

20109655 has 16 divisors, whose sum is 24966144
The reverse of 20109655 is 55690102
Previous prime number is 83

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 28
Digital Root 1

Name

Name	twenty million one hundred nine thousand six hundred fifty-five

Notation

Scientific notation	2.0109655 × 10^7
Engineering notation	2.0109655 × 10^6

Prime Factorization of 20109655

Prime Factorization 5 × 47 × 83 × 1031

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	20109655	Product of the distinct prime numbers

The prime factorization of 20109655 is 5 × 47 × 83 × 1031. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 10, 52, 1, 490, 918, 6464, 8995, 75918, 91615, 88814, 487501, 3512390, 477824, 15150508, 90898889, 205984285, 22899497, 8009456595, 7228017992

Basic calculations (n = 20109655)

Multiplication

n×y

n×2	40219310
n×3	60328965
n×4	80438620
n×5	100548275

Division

n÷y

n÷2	10054827.5
n÷3	6703218.3333333
n÷3	5027413.75
n÷5	4021931

Exponentiation

n^y

n²	404398224219025
n³	8.1323087716572E+21
n⁴	1.635379237515E+29
n⁵	3.288691226059E+36

Nth Root

^y√n

²√n	4484.3789982561
³√n	271.93694021859
⁴√n	66.965506033002
⁵√n	28.885568807816

Divisors of 20109655

1, 5, 47, 83, 235, 415, 1031, 3901, 5155, 19505, 48457, 85573, 242285, 427865, 4021931, 20109655

16 divisors

τ	Total Divisors	16	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20109654	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0625	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	1	Returns the nth root of the product of n divisors
H	Harmonic Mean	16	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20109655 can be divided by 16 positive divisors. The sum of these divisors (counting 20109655) is 1, the average is 0.0625.

Base conversion 20109655

Base	System	Value
2	Binary	1001100101101100101010111
3	Ternary	1101211200021001
4	Quaternary	1030231211113
5	Quinary	20122002110
6	Senary	1555004131
8	Octal	114554527
10	Decimal	20109655
12	Duodecimal	6899647
16	Hexadecimal	132d957
20	Vigesimal	65de2f
36	Base36	bz0pj

Cryptographic Hash Functions

md5	e4bd064ddeab98fa1cec415f7df44898
sha1	4b15afcffdd3aa4ed6fbf29591206d60315c2ceb
sha256	77659cd98057c4e5b41d39c882b3625258de7807ac43967cb394c708ade80b32
sha512	021045e309ff4d3f84cbfa7a1f606d8e2f7183ce3a3f52a68c38a1c258112eb4d7ba1abb014576ceb5daa68a49463740e33b008729800b95dec0102714bbd39f
ripemd-160	4bd196de8a5ca919dcf6644282fe28c9739b2073

20109655 as geometric shapes

Circle

Radius = n

Diameter	40219310
Circumference	126352688.82845
Area	1.2704544903312E+15

Sphere

Radius = n

Volume	3.4064535325016E+22
Surface area	5.081817961325E+15
Circumference	126352688.82845

Square

Length = n

Perimeter	80438620
Area	404398224219025
Diagonal	28439346.835644

Cube

Length = n

Surface area	2426389345314150
Volume	8.1323087716572E+21
Space diagonal	34830944.182682

Equilateral Triangle

Length = n

Perimeter	60328965
Area	1.751095677095E+14
Altitude	17415472.091341

Triangular Pyramid

Length = n

Surface area	1.751095677095E+14
Volume	9.5840177985695E+20
Height	9479782.278548